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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG782631759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782631759

Diamond specifications and retailer prices

From $1,282 SGD
CA$1,393 CAD
As of October 30, 2026
Save $414 SGD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,696 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782631759 or 782631759. Listed at 3 retailers as of October 30, 2026, with prices from $1,282 to $1,696, a $414 spread on the same certified stone. The Diamond Guys lists it at $1,696. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782631759
Dimensions11.79 × 6.07 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.07 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782631759
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $795 SGD|Low: $262 SGD|High: $2,991 SGD|Avg: $1,361 SGD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
August 3, 2026
Retailer 11$683 SGD
Retailer 1$795 SGD
Retailer 13$817 SGD
Retailer 6$857 SGD
Retailer 4$896 SGD
Retailer 12$1,121 SGD
Retailer 7$1,197 SGD
Retailer 9$1,282 SGD
Retailer 3$1,286 SGD
Retailer 10$1,549 SGD
The Diamond Guys$1,696 SGD
Retailer 2$1,732 SGD
Retailer 8$1,782 SGD
Retailer 5$2,506 SGD
Retailer 14$2,953 SGD

46 data points across 15 retailers

3 retailers$1,282 SGD to $1,696 SGD

Retailer 1
-
$1,197 SGD
A$1,441 AUD
Price last confirmed 139 days ago
B+
Retailer 2
-
$1,282 SGD
CA$1,393 CAD
View
Most Expensive
B
The Diamond Guys
1951077090 · Nov 1
$1,696 SGD
$1,327 USD
View
2 more retailers have this diamond
Prices start from $1,282 SGDSave up to $414 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.58ct Marquise
$1,282 SGD